@charset "utf-8";
*{margin:0;padding:0;list-style-type:none;}
a,img{border:0;}
body{font:12px/180% Arial, Helvetica, sans-serif, "新宋体";}
/*课程介绍 轮播*/
.friend{height:220px;margin:0 auto;overflow:hidden;width:720px;}
.mr_frbox{height:220px;padding:0px 0px 0px;}
.mr_frBtnL{cursor:pointer;display:inline;float:left;height:46px;margin:75px 10px 0 0;width:28px;}
.mr_frUl{float:left;height:202px;margin-left:10px;}
.mr_frBtnR{float:right;margin-top:75px;cursor:pointer;width:28px;height:46px;}
.mr_frUl dt dl{display:inline;float:left;width:200px; height:220px;overflow:hidden;position:relative; margin-right:5px}
.mr_frUl dt dl a img{width:100%;height:200px;}

.mr_frUl dt dl a h3 {
    position: absolute;
    top: 190px;
    left: 22px;
    width: 160px;
    padding: 0 15px;
    line-height: 30px;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    color: #000;
    font-size: 13px;
}